WO2019234261A3 - Method for coupling body-fluid suction tubes to a container, suction tube for carrying out the method, and quick-release coupling for body-fluid suction tubes - Google Patents

Method for coupling body-fluid suction tubes to a container, suction tube for carrying out the method, and quick-release coupling for body-fluid suction tubes Download PDF

Info

Publication number
WO2019234261A3
WO2019234261A3 PCT/EP2019/073424 EP2019073424W WO2019234261A3 WO 2019234261 A3 WO2019234261 A3 WO 2019234261A3 EP 2019073424 W EP2019073424 W EP 2019073424W WO 2019234261 A3 WO2019234261 A3 WO 2019234261A3
Authority
WO
WIPO (PCT)
Prior art keywords
tube
coupling
tube adapter
container
fluid suction
Prior art date
Application number
PCT/EP2019/073424
Other languages
German (de)
French (fr)
Other versions
WO2019234261A2 (en
WO2019234261A8 (en
Inventor
Patrick Eckert
Theron WEINMANN
Ralf Kaiser
Michael Hans WILLE
Original Assignee
Atmos Medizintechnik Gmbh & Co. Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atmos Medizintechnik Gmbh & Co. Kg filed Critical Atmos Medizintechnik Gmbh & Co. Kg
Priority to PCT/EP2019/073424 priority Critical patent/WO2019234261A2/en
Priority to EP19768733.8A priority patent/EP4025818A2/en
Publication of WO2019234261A2 publication Critical patent/WO2019234261A2/en
Publication of WO2019234261A8 publication Critical patent/WO2019234261A8/en
Publication of WO2019234261A3 publication Critical patent/WO2019234261A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/242—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action in which the rotation takes place between the eccentric parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • F16L37/248—Bayonet-type couplings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • F16L37/252—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1027—Quick-acting type connectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1033—Swivel nut connectors, e.g. threaded connectors, bayonet-connectors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

Disclosed is a method for coupling a suction tube (2, 202, 302) for body fluids to a container, said method comprising the steps of: - providing a tube adapter (10, 110, 210, 310) disposed on a tube portion (3, 203, 303), a seal with at least one annular sealing face (30, 130, 230, 330) and a container on which a tube adapter mating part (20, 120, 220, 320) is disposed, - producing a mechanical contact between a first locating face (17, 117, 217, 317) provided on the tube adapter (10, 110, 210, 310), the seal having at least one annular sealing face (30, 130, 230, 33), and a second locating face (22, 122, 222, 322) which is provided on the tube adapter mating part (20, 120, 220, 320), in a first orientation of the tube adapter (10, 110, 210, 310) relative to the tube adapter mating part (20, 120, 220, 320), and - rotating the tube adapter (10, 110, 210, 310) from the first orientation into a second orientation, such that by interaction of portions of the tube adapter (10, 110, 210, 310) with portions of the tube adapter mating part (20, 120, 220, 320) the seal having at least one annular sealing face (30, 130, 230, 330) is squeezed between the first locating face (17, 117, 217, 317) and the second locating face (22, 122, 222, 322). Also disclosed is a suction tube (2, 202, 302) for a method of this kind and a quick-release tube coupling (1, 101, 201, 301) for use therewith.
PCT/EP2019/073424 2019-09-03 2019-09-03 Method for coupling body-fluid suction tubes to a container, suction tube for carrying out the method, and quick-release coupling for body -luid suction tubes. WO2019234261A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/EP2019/073424 WO2019234261A2 (en) 2019-09-03 2019-09-03 Method for coupling body-fluid suction tubes to a container, suction tube for carrying out the method, and quick-release coupling for body -luid suction tubes.
EP19768733.8A EP4025818A2 (en) 2019-09-03 2019-09-03 Method for coupling body-fluid suction tubes to a container, suction tube for carrying out the method, and quick-release coupling for body-fluid suction tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2019/073424 WO2019234261A2 (en) 2019-09-03 2019-09-03 Method for coupling body-fluid suction tubes to a container, suction tube for carrying out the method, and quick-release coupling for body -luid suction tubes.

Publications (3)

Publication Number Publication Date
WO2019234261A2 WO2019234261A2 (en) 2019-12-12
WO2019234261A8 WO2019234261A8 (en) 2020-03-05
WO2019234261A3 true WO2019234261A3 (en) 2020-06-25

Family

ID=67953748

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/073424 WO2019234261A2 (en) 2019-09-03 2019-09-03 Method for coupling body-fluid suction tubes to a container, suction tube for carrying out the method, and quick-release coupling for body -luid suction tubes.

Country Status (2)

Country Link
EP (1) EP4025818A2 (en)
WO (1) WO2019234261A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU103026B1 (en) 2022-10-05 2024-04-05 Stratec Se Hose coupling and method for use in analytical systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525879A (en) * 1948-09-21 1950-10-17 Jr Ned B Farish Quick-detachable fluid line connector
EP0633039A1 (en) * 1993-07-09 1995-01-11 STERIMED Medizinprodukte GmbH Bayonet connector for tubes
DE102008046098A1 (en) * 2008-09-05 2010-06-24 Lactocorder Ag hose coupling

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525879A (en) * 1948-09-21 1950-10-17 Jr Ned B Farish Quick-detachable fluid line connector
EP0633039A1 (en) * 1993-07-09 1995-01-11 STERIMED Medizinprodukte GmbH Bayonet connector for tubes
DE102008046098A1 (en) * 2008-09-05 2010-06-24 Lactocorder Ag hose coupling

Also Published As

Publication number Publication date
WO2019234261A2 (en) 2019-12-12
EP4025818A2 (en) 2022-07-13
WO2019234261A8 (en) 2020-03-05

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